1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kobusy [5.1K]
2 years ago
13

Dreakfast cereal will cost. C TOw any learners can a school enrol if there are 12 teachere ratio of learners to teachers is 30:1

7 hers and the Re he cost of ffte​
Mathematics
1 answer:
rodikova [14]2 years ago
7 0

Answer:

20 teachers

Step-by-step explanation:

plato ofc

You might be interested in
PLEASE HELP TIMED
Lerok [7]
Answer: C) (9x^4-x^3-x)/5
7 0
3 years ago
Can someone please help? I’m not very good with cubes. Thanks!
goblinko [34]

Answer:

green with yellow

orange with purple

blue with brown

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A solid cylindrical metal is melted and recast into cubes of metal of sides 3cm . The base radius of the initial cylindrical met
Orlov [11]

Answer:

Approximately 809 cubes will be made

Step-by-step explanation:

To calculate the number if cubes to be made, we shall need to calculate the volume of both shapes

The volume of the cubes can be calculated using the formula L^3 = 3 * 3 * 3 = 27 cm^3

For the cylinder, the formula of the volume to use is

V = π * r^2 * h

The radius here is 10.5 cm and the height is 63 cm

V = 22/7 * 10.5^2 * 63 = 21,829.5 cm^3

The number of cubes that can be made is calculated by dividing the volume of the cylinder by that of the cube

That is 21,829.5/27 = 808.5 which is 809 to the nearest whole number

6 0
3 years ago
a walking path across a park is represented by the equation y=-2x-7. A new path will be built perpendicular to this path.The pat
jonny [76]

Answer:

The equation that represents the new path is y=(1/2)x-2

Step-by-step explanation:

step 1

Find the slope of the give line

we have

y=-2x-7

so

the slope m is equal to

m=-2

step 2

Find the slope of the perpendicular line to the given line

Remember that

If two lines are perpendicular, then their slopes are opposite reciprocal of each other

so

we have

m=-2 -----> slope of the given line

therefore

The slope of the perpendicular line is equal to

m=1/2

step 3

With m=1/2 and the point (-2,-3) find the equation of the line

y-y1=m(x-x1)

substitute

y+3=(1/2)(x+2)

y=(1/2)x+1-3

y=(1/2)x-2 -----> equation that represent the new path

8 0
3 years ago
Read 2 more answers
I’m not sure what this is asking me to do?
Molodets [167]

Answer:

Step-by-step explanation:

 -2 = 17

You need find what number that need to be in the blank spot

17 + 2 = 19

19 - 2 = 17

In the second question u need to find equal number

17 - 3 = 16 - 2

14             14

They need to be equal - =

19 - 6 = 18 - 5

13             13

3 0
3 years ago
Other questions:
  • Given: ∆AKL, AK = 9<br> m∠K = 90°<br> m∠A = 60°<br> The area of ∆AKL
    13·1 answer
  • I have no clue how to answer this or where to start
    14·2 answers
  • What is the answer to <br><br> 0.04 is 1/10 of _____
    6·2 answers
  • Evaluate 4x - 6y for x = 6 and y = 2
    15·2 answers
  • If you have to borrow $1,490 from the bank, and they charge you 9.9% that
    10·1 answer
  • HARDEST MATH EVER!!!<br><br> 0+0= ____
    7·1 answer
  • Which graph represents a function
    6·1 answer
  • PLEASE HELP ME WITH THIS QUESTION
    6·1 answer
  • In hong kong a block of flats has 37 floors.There are 16 flats on each floor and 4 people live in each flat. The number of peopl
    12·1 answer
  • the area of mark’s rectangular garden is (3x^2+4x-4) square feet. The width is (x+2) ft.a.what is the length of the garden?b.Fin
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!